We've gotten a few upset IMs and emails this morning about Google Calendar's new look, as it seems many Gcal diehards are none too happy with the change.

So far all the changes are cosmetic, and—for the time being, at least—you can turn them off by simply clicking the Gear icon in the top right of the screen and selecting Use the classic look. We kind of like the change, but if you really hate it, don't worry: By the time you no longer have a choice, some intrepid designer or extension developer will have a solution for you. [Changes to the look of Google Calendar]